[rgb]0,0,0Evaluation Metrics. Following previous works [1]}, [2]}, [3]}, [4]}, we compute the area under the curve (AUC) of the frame-level receiver operating characteristics (ROC) as the main metric, where a larger AUC implies higher distinguishing ability. We also follow [3]}, [4]} to evaluate robutness by the false alarm rate (FAR) of anomaly videos.
